package day008.itheima_05;

public class ArrayTest {
    public static void main(String[] args) {
        int[][] arr = {{1, 2, 3}, {4, 5, 6}};
        System.out.println(arr[0][1]);
        System.out.println(arr[1][1]);

        arr[0][1] = 10;
        arr[1][1] = 20;

        System.out.println(arr[0][1]);
        System.out.println(arr[1][1]);
    }
}
